Update project layout

rust-embedder-app/Cargo.toml → Cargo.toml

@@ -6,4 +6,4 @@ edition = "2018"
 
 [dependencies]
 wasmer-clif-backend = { git = "https://github.com/wasmerio/wasmer", branch = "feature/vm_refactor" }
-wasmer-runtime = { git = "https://github.com/wasmerio/wasmer", branch = "feature/vm_refactor" }
+wasmer-runtime = { git = "https://github.com/wasmerio/wasmer", branch = "feature/vm_refactor" }

README.md

@@ -1,7 +1,13 @@
-# Example of Using Wasmer from Rust
+# Rust Embedder App Example
+Blog post
 
-See the blog post for these examples:
-
-The `rust-embedder-app` directory contains an example of embedding wasmer in a rust application.
+See `src/main.rs` for the example implementation.
 
 The `wasm-sample-app` directory contains an example rust wasm app to run in the embedder app.
+
+## Requirements
+- Rust target `wasm32-unknown-unknown` - install using `rustup target add wasm32-unknown-unknown`
+
+## Running
+`cd wasm-sample-app && cargo build --release && cd ..`
+`cargo run`

rust-embedder-app/src/main.rs → src/main.rs

@@ -18,7 +18,7 @@ use wasmer_runtime::{
 fn main() {
     // Read the wasm bytes of our sample application
     let mut wasm_file =
-        File::open("../wasm-sample-app/target/wasm32-unknown-unknown/release/wasm_sample_app.wasm")
+        File::open("./wasm-sample-app/target/wasm32-unknown-unknown/release/wasm_sample_app.wasm")
             .unwrap();
     let mut wasm_bytes = Vec::new();
     wasm_file.read_to_end(&mut wasm_bytes).unwrap();